tungsten electrode for tig welding 1.WORKPLACE2.PACKAGE 3.PRODUCTS DETAIL SpecificationDiameterlengthCompositionUsageWT201.0mm150mm ,175mm,178mmThO2Carbon SteelWT201.6mm150mm ,175mm,178mmThO2Stainless steelWT202. ... ,175mm,178mmThO2 WT208.0mm150mm ,175mm,178mmThO2 WT2010.0mm150mm ,175mm,178mmThO2 Products 2% Thoriated Tungsten ElectrodePackage KindWT20SpecificationDia0.5mm-10.0mm:Length-150mm ...